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annotate dwtx/novocode/ishell/internal/TitleBar.d @ 192:c3583c6ec027

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Added missing default cases for switch statements
author Frank Benoit <benoit@tionex.de>
date Mon, 03 Nov 2008 22:52:26 +0100
parents df4e66472aff
children
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1 /*******************************************************************************
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2 * Copyright (c) 2005 Stefan Zeiger and others.
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3 * All rights reserved. This program and the accompanying materials
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4 * are made available under the terms of the Eclipse Public License v1.0
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5 * which accompanies this distribution, and is available at
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6 * http://www.novocode.com/legal/epl-v10.html
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7 *
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8 * Contributors:
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9 * Stefan Zeiger (szeiger@novocode.com) - initial API and implementation
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10 *******************************************************************************/
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11
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12 module dwtx.novocode.ishell.internal.TitleBar;
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13
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14 import dwt.dwthelper.utils;
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15 import dwt.dwthelper.Runnable;
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16 import dwtx.dwtxhelper.Timer;
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17 import dwtx.dwtxhelper.TimerTask;
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18
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19 import dwt.DWT;
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20 import dwt.graphics.Color;
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21 import dwt.graphics.Font;
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22 import dwt.graphics.FontData;
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23 import dwt.graphics.GC;
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24 import dwt.graphics.Image;
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25 import dwt.graphics.ImageData;
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26 import dwt.graphics.PaletteData;
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27 import dwt.graphics.Point;
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28 import dwt.graphics.Rectangle;
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29 import dwt.graphics.RGB;
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30 import dwt.widgets.Canvas;
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31 import dwt.widgets.Display;
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32 import dwt.widgets.Event;
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33 import dwt.widgets.Listener;
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34 import dwt.widgets.Menu;
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35 import dwt.widgets.MenuItem;
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36 import dwt.widgets.Shell;
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37
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38 import dwtx.novocode.ishell.DesktopForm;
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39 import dwtx.novocode.ishell.InternalShell;
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40
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41 import dwt.dwthelper.utils;
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42
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43
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44 /**
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45 * A title bar for an InternalShell.
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46 *
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47 * @author Stefan Zeiger (szeiger@novocode.com)
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48 * @since Jan 21, 2005
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49 * @version $Id: TitleBar.java 342 2005-07-09 20:37:13 +0000 (Sat, 09 Jul 2005) szeiger $
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50 */
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51
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52 class TitleBar : Canvas
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53 {
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54 private static const long UPDATE_DELAY = 25;
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55 private static const int MINIMUM_GRAB_AREA = 2;
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56 private static const String ELLIPSIS = "...";
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57 private static const int LEFT_PADDING = 2;
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58 private static const int RIGHT_PADDING = 2;
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59 private static const int IMAGE_SIZE = 16;
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60 private static const int TOOL_SIZE = 14;
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61 private static const int TOP_PADDING = 1;
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62 private static const int BOTTOM_PADDING = 1;
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63
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64 private int mouseDownOffsetX, mouseDownOffsetY, snapBackX, snapBackY;
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65 private bool cancelled;
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66 private /**volatile*/ long lastUpdate;
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67 private Timer timer;
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68 private TimerTask timerTask;
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69 private InternalShell ishell;
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70 private DesktopForm desktop;
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71 private String text;
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72 private Image image;
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73 private bool styleClose, styleMax, styleTool, styleMin;
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74 private Image closeImage, restoreImage, maximizeImage, minimizeImage;
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75 private MenuItem restoreItem, closeItem, maximizeItem;
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76 private Menu defaultPopup;
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77 private Point minGrabSize;
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78 private Shell shell;
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79 private Color gradStartColor, gradEndColor, textColor, inactiveGradStartColor, inactiveGradEndColor, inactiveTextColor;
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80 private Listener activateListener, deactivateListener;
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81
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82
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83 this(InternalShell parent, int style)
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84 {
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85 super(parent, checkStyle(style));
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86 this.timer = new Timer(true);
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87 this.minGrabSize = new Point(MINIMUM_GRAB_AREA, MINIMUM_GRAB_AREA);
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88 this.ishell = parent;
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89 this.desktop = cast(DesktopForm)ishell.getParent();
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90 this.styleClose = (style & DWT.CLOSE) !is 0;
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91 this.styleMax = (style & DWT.MAX) !is 0;
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92 this.styleMin = (style & DWT.MIN) !is 0;
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93 this.styleTool = (style & DWT.TOOL) !is 0;
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94
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95 Display display = getDisplay();
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96 shell = getShell();
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97
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98 gradStartColor = display.getSystemColor(DWT.COLOR_TITLE_BACKGROUND);
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99 gradEndColor = display.getSystemColor(DWT.COLOR_TITLE_BACKGROUND_GRADIENT);
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100 textColor = display.getSystemColor(DWT.COLOR_TITLE_FOREGROUND);
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101 inactiveGradStartColor = display.getSystemColor(DWT.COLOR_TITLE_INACTIVE_BACKGROUND);
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102 inactiveGradEndColor = display.getSystemColor(DWT.COLOR_TITLE_INACTIVE_BACKGROUND_GRADIENT);
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103 inactiveTextColor = display.getSystemColor(DWT.COLOR_TITLE_INACTIVE_FOREGROUND);
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104
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105 GC gc = new GC(this);
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106 int imgHeight = gc.getFontMetrics().getHeight()-1;
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107 if(imgHeight%2 is 0) imgHeight--;
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108 gc.dispose();
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109
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110 closeImage = createMenuImage(IMAGE_TYPE_CLOSE, imgHeight);
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111 restoreImage = createMenuImage(IMAGE_TYPE_RESTORE, imgHeight);
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112 maximizeImage = createMenuImage(IMAGE_TYPE_MAXIMIZE, imgHeight);
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113 minimizeImage = createMenuImage(IMAGE_TYPE_MINIMIZE, imgHeight);
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114
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115 setFont(createTitleFont(getFont(), styleTool));
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116
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117 defaultPopup = new Menu(this);
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118
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119 restoreItem = new MenuItem(defaultPopup, DWT.PUSH);
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120 restoreItem.setText("&Restore");
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121 restoreItem.setImage(restoreImage);
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122 restoreItem.addListener(DWT.Selection, dgListener(&restoreListener));
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123
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124 MenuItem minimizeItem = new MenuItem(defaultPopup, DWT.PUSH);
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125 minimizeItem.setText("Mi&nimize");
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126 minimizeItem.setEnabled(styleMin);
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127 minimizeItem.setImage(minimizeImage);
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128 minimizeItem.addListener(DWT.Selection, dgListener(&minimizeListener));
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129
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130 maximizeItem = new MenuItem(defaultPopup, DWT.PUSH);
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131 maximizeItem.setText("Ma&ximize");
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132 maximizeItem.setImage(maximizeImage);
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133 maximizeItem.addListener(DWT.Selection, dgListener(&maximizeListener));
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134
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135 new MenuItem(defaultPopup, DWT.SEPARATOR);
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136
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137 closeItem = new MenuItem(defaultPopup, DWT.PUSH);
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138 closeItem.setText("&Close");
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139 closeItem.setEnabled(styleClose);
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140 closeItem.setImage(closeImage);
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141 closeItem.addListener(DWT.Selection, dgListener(&closeListener));
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142
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143 addListener(DWT.Paint, dgListener(&onPaint));
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144 addListener(DWT.MouseDown, dgListener(&onMouseDown));
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145 addListener(DWT.MenuDetect, dgListener(&onMenuDetect));
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146 addListener(DWT.MouseDoubleClick, dgListener(&onMouseDoubleClick));
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147 addListener(DWT.MouseMove, dgListener(&onMouseMove));
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148 addListener(DWT.MouseUp, dgListener(&onMouseUp));
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149
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
150 activateListener = dgListener(&onActivateListener);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
151 deactivateListener = dgListener(&onDeactivateListener);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
152 shell.addListener(DWT.Activate, activateListener);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
153 shell.addListener(DWT.Deactivate, deactivateListener);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
154
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
155 addListener(DWT.Dispose, dgListener(&onDispose));
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
156 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
157
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
158
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
159 private void restoreListener(Event event)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
160 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
161 ishell.setMaximized(false);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
162 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
163
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
164
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
165 private void minimizeListener(Event event)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
166 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
167 ishell.setMinimized(true);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
168 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
169
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
170
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
171 private void maximizeListener(Event event)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
172 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
173 ishell.setMaximized(true);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
174 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
175
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
176
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
177 private void closeListener(Event event)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
178 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
179 ishell.close();
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
180 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
181
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
182
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
183 private void onPaint(Event event)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
184 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
185 Rectangle r = getClientArea();
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
186 if(r.width is 0 || r.height is 0) return;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
187
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
188 bool active = (shell is display.getActiveShell() && ishell.isActiveShell());
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
189
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
190 GC gc = event.gc;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
191 gc.setForeground(active ? gradStartColor : inactiveGradStartColor);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
192 gc.setBackground(active ? gradEndColor : inactiveGradEndColor);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
193 gc.fillGradientRectangle(r.x, r.y, r.width, r.height, false);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
194
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
195 int textLeftPadding = LEFT_PADDING;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
196 if(image !is null)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
197 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
198 Rectangle imageBounds = image.getBounds();
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
199 if(imageBounds.width > IMAGE_SIZE || imageBounds.height > IMAGE_SIZE)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
200 gc.drawImage(image, 0, 0, imageBounds.width, imageBounds.height, LEFT_PADDING, TOP_PADDING, IMAGE_SIZE, IMAGE_SIZE);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
201 else
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
202 gc.drawImage(image, LEFT_PADDING + (IMAGE_SIZE-imageBounds.width)/2, (r.height-imageBounds.height)/2);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
203 textLeftPadding += IMAGE_SIZE + LEFT_PADDING;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
204 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
205
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
206 if(text !is null && text.length() > 0)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
207 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
208 gc.setForeground(active ? textColor : inactiveTextColor);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
209 String s = text;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
210 int availableWidth = r.width - textLeftPadding - RIGHT_PADDING;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
211 if(gc.textExtent(s, DWT.DRAW_TRANSPARENT).x > availableWidth)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
212 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
213 int ellipsisWidth = gc.textExtent(ELLIPSIS, DWT.DRAW_TRANSPARENT).x;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
214 while(s.length() > 0)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
215 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
216 s = s.substring(0, s.length()-1);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
217 if(gc.textExtent(s, DWT.DRAW_TRANSPARENT).x + ellipsisWidth <= availableWidth)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
218 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
219 s ~= ELLIPSIS;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
220 break;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
221 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
222 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
223 setToolTipText(text);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
224 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
225 else setToolTipText(null);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
226 if(s.length() > 0) gc.drawString(s, textLeftPadding, (r.height-gc.getFontMetrics().getHeight())/2, true);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
227 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
228 else setToolTipText(null);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
229 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
230
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
231
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
232 private void onMouseDown(Event event)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
233 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
234 if(event.button is 1)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
235 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
236 if(image !is null && event.x < LEFT_PADDING + IMAGE_SIZE)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
237 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
238 cancelled = true;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
239 // left-clicking on the image always shows the default popup menu
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
240 instrumentDefaultPopup(true);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
241 defaultPopup.setLocation(toDisplay(0, getSize().y));
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
242 defaultPopup.setVisible(true);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
243 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
244 else
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
245 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
246 mouseDownOffsetX = event.x;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
247 mouseDownOffsetY = event.y;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
248 Point p = ishell.getLocation();
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
249 snapBackX = p.x;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
250 snapBackY = p.y;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
251 cancelled = false;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
252 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
253 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
254 else if(event.button is 3)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
255 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
256 if((event.stateMask & DWT.BUTTON1) !is 0 && snapBackX !is Integer.MIN_VALUE && snapBackY !is Integer.MIN_VALUE)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
257 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
258 ishell.setLocation(snapBackX, snapBackY);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
259 snapBackX = Integer.MIN_VALUE;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
260 snapBackY = Integer.MIN_VALUE;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
261 cancelled = true;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
262 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
263 else
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
264 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
265 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
266 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
267 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
268
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
269
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
270 private void onMenuDetect(Event event)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
271 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
272 event.doit = false;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
273 Menu m = getMenu();
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
274 if(m is null || m.isDisposed())
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
275 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
276 m = defaultPopup;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
277 instrumentDefaultPopup(false);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
278 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
279 m.setLocation(event.x, event.y);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
280 m.setVisible(true);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
281 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
282
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
283
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
284 private void onMouseDoubleClick(Event event)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
285 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
286 if(event.button is 1)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
287 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
288 if(image !is null && event.x < LEFT_PADDING + IMAGE_SIZE)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
289 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
290 if(styleClose) ishell.close();
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
291 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
292 else
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
293 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
294 if(styleMax) ishell.setMaximized(!ishell.getMaximized());
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
295 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
296 cancelled = true;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
297 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
298 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
299
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
300
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
301 private void onMouseMove(Event event)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
302 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
303 if(!cancelled && (event.stateMask & DWT.BUTTON1) !is 0 && !ishell.getMaximized())
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
304 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
305 if(timerTask !is null)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
306 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
307 timerTask.cancel();
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
308 timerTask = null;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
309 }
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
310 long now = System.currentTimeMillis();
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
311 if(lastUpdate + UPDATE_DELAY < now)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
312 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
313 performMove(event);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
314 lastUpdate = now;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
315 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
316 else
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
317 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
318 timerTask = new class() TimerTask
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
319 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
320 public void run()
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
321 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
322 TimerTask executingTask = this;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
323 event.display.asyncExec(new class() Runnable
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
324 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
325 public void run()
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
326 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
327 if(executingTask !is timerTask) return;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
328 performMove(event);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
329 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
330 });
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
331 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
332 };
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
333 timer.schedule(timerTask, UPDATE_DELAY);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
334 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
335 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
336 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
337
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
338
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
339 private void onMouseUp(Event event)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
340 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
341 if(ishell.getMaximized()) return;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
342 if(image is null || event.x >= LEFT_PADDING + IMAGE_SIZE)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
343 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
344 if(timerTask !is null)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
345 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
346 timerTask.cancel();
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
347 timerTask = null;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
348 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
349 if(!cancelled && (event.stateMask & DWT.BUTTON1) !is 0)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
350 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
351 performMove(event);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
352 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
353 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
354 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
355
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
356
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
357 private void onActivateListener(Event event)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
358 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
359 redraw();
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
360 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
361
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
362
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
363 private void onDeactivateListener(Event event)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
364 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
365 redraw();
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
366 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
367
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
368
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
369 private void onDispose(Event event)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
370 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
371 timer.cancel();
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
372 shell.removeListener(DWT.Activate, activateListener);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
373 shell.removeListener(DWT.Deactivate, deactivateListener);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
374 closeImage.dispose();
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
375 maximizeImage.dispose();
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
376 restoreImage.dispose();
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
377 minimizeImage.dispose();
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
378 defaultPopup.dispose();
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
379 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
380
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
381
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
382 private void performMove(Event event)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
383 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
384 Point p = ishell.getLocation();
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
385 int newX = p.x + event.x - mouseDownOffsetX;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
386 int newY = p.y + event.y - mouseDownOffsetY;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
387
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
388 // Make sure that the minimum grab area stays visible
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
389 Rectangle deskCA = desktop.getClientArea();
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
390 Rectangle bounds = getBounds();
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
391 newX = Math.min(Math.max(newX, deskCA.x-bounds.x-bounds.width+MINIMUM_GRAB_AREA), deskCA.x-bounds.x+deskCA.width-minGrabSize.x);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
392 newY = Math.min(Math.max(newY, deskCA.y-bounds.y-bounds.height+MINIMUM_GRAB_AREA), deskCA.y-bounds.y+deskCA.height-MINIMUM_GRAB_AREA);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
393
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
394 if(newX !is p.x || newY !is p.y) ishell.setLocation(newX, newY);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
395 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
396
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
397
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
398 public Point getMinGrabSize()
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
399 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
400 return minGrabSize;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
401 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
402
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
403
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
404 public Point computeSize(int wHint, int hHint, bool changed)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
405 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
406 checkWidget();
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
407 if(wHint is DWT.DEFAULT) wHint = 50;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
408 if(hHint is DWT.DEFAULT)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
409 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
410 GC gc = new GC(this);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
411 hHint = gc.getFontMetrics().getHeight();
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
412 hHint = Math.max(hHint, styleTool ? TOOL_SIZE : IMAGE_SIZE);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
413 hHint += TOP_PADDING + BOTTOM_PADDING;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
414 gc.dispose();
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
415 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
416 return new Point(wHint, hHint);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
417 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
418
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
419
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
420 private static int checkStyle(int style)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
421 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
422 //int mask = DWT.SHADOW_IN | DWT.FLAT;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
423 //style &= mask;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
424 style = DWT.NO_FOCUS;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
425 return style;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
426 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
427
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
428
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
429 public bool setFocus()
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
430 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
431 checkWidget();
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
432 return false;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
433 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
434
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
435
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
436 public bool isReparentable ()
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
437 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
438 checkWidget();
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
439 return false;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
440 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
441
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
442
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
443 public void setText(String text)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
444 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
445 checkWidget();
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
446 this.text = text;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
447 redraw();
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
448 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
449
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
450
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
451 public String getText() { return text; }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
452
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
453
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
454 public void setImage(Image image)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
455 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
456 checkWidget();
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
457 if(styleTool) return;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
458 this.image = image;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
459 minGrabSize.x = MINIMUM_GRAB_AREA;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
460 if(image !is null) minGrabSize.x += LEFT_PADDING + IMAGE_SIZE;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
461 redraw();
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
462 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
463
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
464
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
465 public Image getImage() { return image; }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
466
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
467
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
468 private Font createTitleFont(Font f, bool tool)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
469 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
470 FontData[] fds = f.getFontData();
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
471 foreach(fd; fds)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
472 {
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
473 fd.setStyle(fd.getStyle() | DWT.BOLD);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
474 if(tool) fd.setHeight(cast(int)(fd.getHeight()*0.9));
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
475 }
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
476 return new Font(getDisplay(), fds);
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
477 }
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
478
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
479
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
480 private void instrumentDefaultPopup(bool onImage)
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
481 {
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
482 restoreItem.setEnabled(styleMax && ishell.getMaximized());
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Frank Benoit <benoit@tionex.de>
parents: 189
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483 maximizeItem.setEnabled(styleMax && !ishell.getMaximized());
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Frank Benoit <benoit@tionex.de>
parents: 189
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484 MenuItem def = null;
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Frank Benoit <benoit@tionex.de>
parents: 189
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485 if(onImage)
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
486 {
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
487 if(styleClose) def = closeItem;
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
488 }
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
489 else if(styleMax)
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
490 {
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
491 def = ishell.getMaximized() ? restoreItem : maximizeItem;
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Frank Benoit <benoit@tionex.de>
parents: 189
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492 }
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
493 defaultPopup.setDefaultItem(def);
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
494 }
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
495
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
496
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Frank Benoit <benoit@tionex.de>
parents: 189
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497 private static const int IMAGE_TYPE_CLOSE = 1;
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
498 private static const int IMAGE_TYPE_MAXIMIZE = 2;
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Frank Benoit <benoit@tionex.de>
parents: 189
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499 private static const int IMAGE_TYPE_RESTORE = 3;
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Frank Benoit <benoit@tionex.de>
parents: 189
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500 private static const int IMAGE_TYPE_MINIMIZE = 4;
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
501
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
502
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
503 private Image createMenuImage(int type, int height)
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
504 {
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Frank Benoit <benoit@tionex.de>
parents: 189
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505 final Point size = new Point(height, height);
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
506 final int imgWidth = height + height/2;
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
507 final Color fg = getForeground();
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
508 final Color white = getDisplay().getSystemColor(DWT.COLOR_WHITE);
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
509 final RGB blackRGB = new RGB(0,0,0);
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
510
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
511 ImageData id = new ImageData(imgWidth, size.y, 1, new PaletteData([ blackRGB, fg.getRGB() ]));
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
512 ImageData maskid = new ImageData(imgWidth, size.y, 1, new PaletteData([ blackRGB, white.getRGB() ]));
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
513
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
514 Image img = new Image(getDisplay(), id);
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
515 GC gc = new GC(img);
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
516 gc.setForeground(fg);
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
517 drawMenuImage(gc, size, type);
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
518 gc.dispose();
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
519
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
520 Image maskimg = new Image(getDisplay(), maskid);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
521 gc = new GC(maskimg);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
522 gc.setForeground(white);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
523 drawMenuImage(gc, size, type);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
524 gc.dispose();
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
525
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
526 Image transp = new Image(getDisplay(), img.getImageData(), maskimg.getImageData());
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
527 img.dispose();
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
528 maskimg.dispose();
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
529 return transp;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
530 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
531
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
532
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
533 private void drawMenuImage(GC gc, Point size, int type)
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
534 {
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
535 switch(type)
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
536 {
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Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
537 case IMAGE_TYPE_CLOSE:
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
538 gc.drawLine(1, 1, size.x-2, size.y-2);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
539 gc.drawLine(2, 1, size.x-2, size.y-3);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
540 gc.drawLine(1, 2, size.x-3, size.y-2);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
541 gc.drawLine(1, size.y-2, size.x-2, 1);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
542 gc.drawLine(1, size.y-3, size.x-3, 1);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
543 gc.drawLine(2, size.y-2, size.x-2, 2);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
544 break;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
545
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
546 case IMAGE_TYPE_RESTORE:
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
547 gc.drawRectangle(0, 4, size.x-4, size.y-6);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
548 gc.drawLine(1, 5, size.x-5, 5);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
549 gc.drawLine(2, 1, size.x-2, 1);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
550 gc.drawLine(2, 2, size.x-2, 2);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
551 gc.drawPoint(2, 3);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
552 gc.drawLine(size.x-2, 3, size.x-2, size.y-5);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
553 gc.drawPoint(size.x-3, size.y-5);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
554 break;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
555
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
556 case IMAGE_TYPE_MAXIMIZE:
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
557 gc.drawRectangle(0, 0, size.x-2, size.y-2);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
558 gc.drawLine(1, 1, size.x-3, 1);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
559 break;
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
560
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
561 case IMAGE_TYPE_MINIMIZE:
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
562 gc.drawLine(1, size.y-2, size.x-4, size.y-2);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
563 gc.drawLine(1, size.y-3, size.x-4, size.y-3);
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
564 break;
192
c3583c6ec027 Added missing default cases for switch statements
Frank Benoit <benoit@tionex.de>
parents: 190
diff changeset
565 default:
190
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
566 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
567 }
df4e66472aff novocode line endings, indention
Frank Benoit <benoit@tionex.de>
parents: 189
diff changeset
568 }